Individual Calculations April 2008
 Chavez Yanchapaxi, Eduardo  Total change: 22.80  Rating chartPersonal card
 XII Grand Prix, 2da. Parada U-2200 Macas ECU 2007-02-09
RcRownchangeKK*chgGame
 1885 2080 5.00 6 0.55 15 8.25 
  Godoy, Alex 1730 ECU0.001-0.8915-13.35 
  Garzon Rivera, Ricardo 1816 ECU1.0010.18152.70 
  Rivadeneira Ayala, Maria B 1912 ECU1.0010.28154.20 
  Velasco Leiva, Maria Jose 1935 ECU1.0010.31154.65 
  Rosero, Luis 1954 ECU1.0010.33154.95 
  Calderon Vallejo, Jonathan 1964 ECU1.0010.34155.10 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XII Grand Prix, 4ta. Parada U-2200 Tulcan ECU 2007-04-06
RcRownchangeKK*chgGame
 1874 2059 5.50 7 0.38 15 5.70 
  Noguera, Andres 1709 ECU1.0010.11151.65 
  Orejuela, Paulina 1857 ECU0.501-0.2615-3.90 
  Prado, Adriana 1834 ECU1.0010.22153.30 
  Chiluiza, Mario 1938 ECU1.0010.34155.10 
  Romero, Abigail 1929 ECU0.501-0.1815-2.70 
  Romero, Rommel 1862 ECU1.0010.25153.75 
  Heredia, Carla 1986 ECU0.501-0.1015-1.50 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Nacional U-19 Masculino Guayaquil ECU 2007-07-18
RcRownchangeKK*chgGame
 1988 2059 5.50 8 0.77 15 11.55 
  De Mora, David 1831 ECU1.0010.21153.15 
  Saltos, Adrian 1960 ECU0.001-0.6415-9.60 
  Calderon, Oliver 1972 ECU0.001-0.6215-9.30 
  Veloz, Jose 1775 ECU1.0010.16152.40 
  Nevarez, Ever 1957 ECU1.0010.36155.40 
  Quijano, Christian 2030 ECU1.0010.46156.90 
  Pesantes Aucay, Jose 2122 ECU1.0010.59158.85 
  Macias Murillo, Bryan 2255 ECU0.5010.25153.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Pan-American Junior Championship Riobamba ECU 2007-08-18
RcRownchangeKK*chgGame
 2122 2059 4.00 9 0.17 15 2.55 
  Hungaski, Robert Andrew m2399 USA0.5010.38155.70 
  Cardenas, Juan Carlos 1884 ECU0.501-0.2315-3.45 
  Ortiz, Oscar 1997 ECU1.0010.41156.15 
  Guerrero, Juan Carlos 2144 COL0.5010.12151.80 
  Pena, Alfredo f2248 COL0.001-0.2515-3.75 
  Angulo P., Carlos 2169 BOL0.001-0.3515-5.25 
  Villacres Jimenez, Dennis 1988 ECU1.0010.40156.00 
  Quijano Ruiz, Luis 2219 ECU0.001-0.2915-4.35 
  Bolanos, Cristian 2048 ECU0.501-0.0215-0.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Nacional Semi-fimal Masculino Portoviejo ECU 2007-09-12
RcRownchangeKK*chgGame
 2104 2059 4.00 8 0.48 15 7.20 
  Guerrero Fuentes, Carlos 2241 ECU0.001-0.2615-3.90 
  Chiluisa, Mario 1938 ECU0.501-0.1615-2.40 
  Saltos, Adrian 1960 ECU1.0010.36155.40 
  Chang Suarez, Rommel 2258 ECU1.0010.761511.40 
  Chang Suarez, Emerson 2186 ECU0.5010.17152.55 
  Montenegro Torres, Carlos f2189 ECU0.001-0.3215-4.80 
  Sanchez, Jhon 1802 ECU1.0010.18152.70 
  Macias Murillo, Bryan 2255 ECU0.001-0.2515-3.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XII Grand Prix, 10ma. Parada U-2200 Guayaquil ECU 2007-10-19
RcRownchangeKK*chgGame
 2070 2091 3.50 7 -0.19 15 -2.85 
  Munoz, Pablo 2001 ECU0.501-0.1215-1.80 
  Bolanos, Cristian 2025 ECU1.0010.41156.15 
  Camacho Penate, G. 2197 CUB0.001-0.3615-5.40 
  Rosero, Amilcar 2009 ECU0.001-0.6115-9.15 
  Izquierdo, Ivan 2092 ECU1.0010.50157.50 
  Almeida Criollo, Jefferson 2138 ECU0.001-0.4315-6.45 
  Hallon Rodriguez, Jose 2031 ECU1.0010.42156.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XII Grand Prix, 11ava. Parada U-2200 Quevedo ECU 2007-12-14
RcRownchangeKK*chgGame
 2116 2091 3.00 6 0.20 15 3.00 
  Galefsky, Eduardo 2094 CHI0.5010.00150.00 
  Chang Suarez, Emerson 2176 ECU0.5010.12151.80 
  Palma, Alvaro 2035 ECU0.001-0.5815-8.70 
  Chang Suarez, Andres 2116 ECU1.0010.53157.95 
  Bancayan Maco, Jose 2163 PER0.5010.10151.50 
  Flores Cubas, Miguel 2109 PER0.5010.03150.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XIII Grand Prix, 1era. Parada U-2200 Ambato ECU 2008-01-11
RcRownchangeKK*chgGame
 2113 2091 1.50 5 -0.84 15 -12.60 
  Palma, Alvaro 2035 ECU0.001-0.5815-8.70 
  Orellana Zuniga, Pedro 2098 ECU0.5010.01150.15 
  Chang Suarez, Emerson 2176 ECU0.001-0.3815-5.70 
  Flament, Alexandre 2119 FRA1.0010.54158.10 
  Almeida Criollo, Jefferson 2138 ECU0.001-0.4315-6.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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